lib: Expose query debug output via an environment variable

[notmuch] / lib / index.cc

diff --git a/lib/index.cc b/lib/index.cc
index d8f8b2bf516247ccc14aec8927dc5ae703a830d3..e377732220effdcb537934bf6036d01528829db3 100644 (file)
--- a/lib/index.cc
+++ b/lib/index.cc
@@ -315,6 +315,7 @@ _index_mime_part (notmuch_message_t *message,
     GByteArray *byte_array;
     GMimeContentDisposition *disposition;
     char *body;
+    const char *charset;
 
     if (! part) {
        fprintf (stderr, "Warning: Not indexing empty mime part.\n");
@@ -390,6 +391,20 @@ _index_mime_part (notmuch_message_t *message,
     g_mime_stream_filter_add (GMIME_STREAM_FILTER (filter),
                              discard_uuencode_filter);
 
+    charset = g_mime_object_get_content_type_parameter (part, "charset");
+    if (charset) {
+       GMimeFilter *charset_filter;
+       charset_filter = g_mime_filter_charset_new (charset, "UTF-8");
+       /* This result can be NULL for things like "unknown-8bit".
+        * Don't set a NULL filter as that makes GMime print
+        * annoying assertion-failure messages on stderr. */
+       if (charset_filter) {
+           g_mime_stream_filter_add (GMIME_STREAM_FILTER (filter),
+                                     charset_filter);
+           g_object_unref (charset_filter);
+       }
+    }
+
     wrapper = g_mime_part_get_content_object (GMIME_PART (part));
     if (wrapper)
        g_mime_data_wrapper_write_to_stream (wrapper, filter);